CY7C09579V-83AXC Cypress Semiconductor Corp, CY7C09579V-83AXC Datasheet - Page 14

• Manufacturer Part Number: CY7C09579V-83AXC
• Description: IC,SYNC SRAM,32KX36,CMOS,QFP,144PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09579V-83AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 1.152M (32K x 36)
• Speed: 83MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Density: 1.125Mb
• Access Time (max): 18ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 45MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 360mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Word Size: 36b
• Number Of Words: 32K
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption

Switching Waveforms
Pipelined Read-to-Write-to-Read (OE Controlled)
Notes
Document Number: 38-06054 Rev. *E
31. Test conditions used are Load 2.
32. Output state (HIGH, LOW, or High-Impedance) is determined by the previous cycle control signals.
33. CE = ADS = CNTEN = V
34. During “No Operation,” data in memory at the selected address may be corrupted and should be rewritten to ensure data integrity.
Data
Address
Data
CLK
R/W
OUT
OE
CE
IN
t
t
t
SW
SC
SA
A
IL
n
; CNTRST = V
t
CH2
t
CYC2
t
t
t
HW
HC
HA
(continued)
t
CL2
IH
.
A
Read
n+1
t
CD2
Q
t
OHZ
n
t
SW
t
SD
D
A
n+2
[31, 32, 33, 34]
n+2
t
HW
t
HD
A
D
Write
n+3
n+3
A
n+4
t
CKLZ
Read
CY7C09569V
CY7C09579V
A
n+5
t
CD2
Page 14 of 32
Q
n+4
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